142864410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1087}}^1$

素因数の和:1447

約数の個数: 64

約数和(自身を含む): 370685952

約数和(自身を除く): 227821542

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 337, 390, 674, 1011, 1087, 1685, 2022, 2174, 3261, 3370, 4381, 5055, 5435, 6522, 8762, 10110, 10870, 13143, 14131, 16305, 21905, 26286, 28262, 32610, 42393, 43810, 65715, 70655, 84786, 131430, 141310, 211965, 366319, 423930, 732638, 1098957, 1831595, 2197914, 3663190, 4762147, 5494785, 9524294, 10989570, 14286441, 23810735, 28572882, 47621470, 71432205, 142864410]

約数ペア:

[(1, 142864410), (2, 71432205), (3, 47621470), (5, 28572882), (6, 23810735), (10, 14286441), (13, 10989570), (15, 9524294), (26, 5494785), (30, 4762147), (39, 3663190), (65, 2197914), (78, 1831595), (130, 1098957), (195, 732638), (337, 423930), (390, 366319), (674, 211965), (1011, 141310), (1087, 131430), (1685, 84786), (2022, 70655), (2174, 65715), (3261, 43810), (3370, 42393), (4381, 32610), (5055, 28262), (5435, 26286), (6522, 21905), (8762, 16305), (10110, 14131), (10870, 13143)]